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Article
Report number	arXiv:2411.02483 ; CERN-LHCEFTWG-2024-002 ; CERN-LPCC-2024-002
Title	Basis for anomalous quartic gauge couplings
Author(s)	Durieux, Gauthier (Louvain U., CP3) ; Remmen, Grant N. (New York U., CCPP) ; Rodd, Nicholas L. (LBL, Berkeley ; UC, Berkeley) ; Éboli, O.J.P. (Sao Paulo U.) ; Gonzalez-Garcia, Maria C. (YITP, Stony Brook ; ICREA, Barcelona ; Barcelona, Autonoma U.) ; Kondo, Dan (Tokyo U., IPMU ; Tokyo U., ICRR) ; Murayama, Hitoshi (LBL, Berkeley ; UC, Berkeley ; Tokyo U., IPMU ; Tokyo U., ICRR) ; Okabe, Risshin (Tokyo U., IPMU ; Tokyo U., ICRR)
Publication	2025-02-28
Imprint	2024-10-03
Number of pages	8
Note	LHC Effective Field Theory Working Group Note, 8 pages, 3 tables
Published in:	10.21468/SciPostPhysCommRep.6
DOI	10.21468/SciPostPhysCommRep.6
Subject category	Particle Physics - Phenomenology ; Particle Physics - Theory ; Particle Physics - Experiment
Accelerator/Facility, Experiment	LHC
Keywords	SMEFT ; Standard Model Effective Field Theory ; aQGC ; Anomalous quartic gauge couplings ; VBS ; Vector boson scattering
Abstract	In this note, we give a definitive basis for the dimension-eight operators leading to quartic - but no cubic - interactions among electroweak gauge bosons. These are often called anomalous quartic gauge couplings, or aQGCs. We distinguish in particular the CP-even ones from their CP-odd counterparts.
Other source	Inspire
Copyright/License	preprint: © 2024-2025 The authors (License: arXiv nonexclusive-distrib 1.0) publication: © 2024-2025 The authors (License: CC-BY-4.0)
Submitted by	[email protected]